public override IType[] Run(Dictionary<RequestType, object> requestedData, BaseOption[] options, IType[] inputArgs)
{
int blockWidth = (int) options[0].Value;
int blockHeight = (int) options[1].Value;
Xwt.Size blockSize = new Xwt.Size(blockWidth, blockHeight);
TScan scan = inputArgs[0] as TScan;
int width = (int) scan.Size.Width;
int height = (int) scan.Size.Height;
float[] inputData = scan.Data;
for (int y = 0; y < height-blockHeight; y += blockHeight) {
for (int x = 0; x < width-blockWidth; x+= blockWidth) {
float[] data = new float[blockWidth*blockHeight];
bool empty = true;
for (int i = 0; i < blockWidth; i++) {
for (int j = 0; j < blockHeight; j++) {
float value = inputData[x + i + ((y + j) * width)];
data[i + (j * blockWidth)] = value;
if (value > 0.0) {
empty = false;
}
}
}
if (!empty) {
TScan block = new TScan(data, blockSize, scan.IsMultipleAccessModeOn);
Yield(new IType[] { block }, null);
}
}
}
return null;
}
public override IType[] Run(Dictionary<RequestType, object> requestedData, BaseOption[] options, IType[] inputArgs)
{
ScanCollection scans = requestedData[RequestType.ScanCollection] as ScanCollection;
int size = scans.Count;
bool maskedOnly = (bool) options[0].Value;
int i = 0;
foreach (BaseScan scan in scans) {
if (IsCanceled) {
break;
}
IType[] data = new IType[1];
if ((maskedOnly && scan.HasMask) || !maskedOnly) {
if (scan.AvailableScanTypes().Contains(scanTypeComboBox.Value)) {
data[0] =
new TScan(scan, scanTypeComboBox.Value.ToString(), maskedOnly: maskedOnly).Preload();
Yield(data, scan);
}
}
i++;
SetProgress((i * 100) / size);
}
return null;
}